EP3703376A4 - Image coding method and device using transform skip flag - Google Patents
Image coding method and device using transform skip flag Download PDFInfo
- Publication number
- EP3703376A4 EP3703376A4 EP20719552.0A EP20719552A EP3703376A4 EP 3703376 A4 EP3703376 A4 EP 3703376A4 EP 20719552 A EP20719552 A EP 20719552A EP 3703376 A4 EP3703376 A4 EP 3703376A4
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- European Patent Office
- Prior art keywords
- coding method
- image coding
- transform skip
- skip flag
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962792423P | 2019-01-15 | 2019-01-15 | |
PCT/KR2020/000757 WO2020149648A1 (en) | 2019-01-15 | 2020-01-15 | Image coding method and device using transform skip flag |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3703376A4 true EP3703376A4 (en) | 2020-09-02 |
EP3703376A1 EP3703376A1 (en) | 2020-09-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP20719552.0A Withdrawn EP3703376A1 (en) | 2019-01-15 | 2020-01-15 | Image coding method and device using transform skip flag |
Country Status (8)
Country | Link |
---|---|
US (4) | US10917637B2 (en) |
EP (1) | EP3703376A1 (en) |
JP (2) | JP2021513755A (en) |
KR (3) | KR102392701B1 (en) |
CN (1) | CN111699694B (en) |
BR (3) | BR122021012456B1 (en) |
MX (1) | MX2021008449A (en) |
WO (1) | WO2020149648A1 (en) |
Families Citing this family (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112740689B (en) * | 2018-09-18 | 2024-04-12 | 华为技术有限公司 | Video encoder, video decoder and corresponding methods |
EP3837835A4 (en) | 2018-09-18 | 2021-06-23 | Huawei Technologies Co., Ltd. | Coding method, device, system |
US11218694B2 (en) * | 2018-09-24 | 2022-01-04 | Qualcomm Incorporated | Adaptive multiple transform coding |
TWI822863B (en) * | 2018-09-27 | 2023-11-21 | 美商Vid衡器股份有限公司 | Sample derivation for 360-degree video coding |
WO2020084473A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Multi- iteration motion vector refinement |
CN111083484B (en) | 2018-10-22 | 2024-06-28 | 北京字节跳动网络技术有限公司 | Sub-block based prediction |
WO2020094067A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Simplified parameter derivation for intra prediction |
CN117459722A (en) | 2018-11-12 | 2024-01-26 | 北京字节跳动网络技术有限公司 | Simplification of combined inter-intra prediction |
US11178396B2 (en) * | 2018-11-14 | 2021-11-16 | Tencent America LLC | Constrained intra prediction and unified most probable mode list generation |
WO2020103872A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Prediction refinement for combined inter intra prediction mode |
CN113056914B (en) | 2018-11-20 | 2024-03-01 | 北京字节跳动网络技术有限公司 | Partial position based difference calculation |
CN113170122B (en) | 2018-12-01 | 2023-06-27 | 北京字节跳动网络技术有限公司 | Parameter derivation for intra prediction |
JP7317965B2 (en) | 2018-12-07 | 2023-07-31 | 北京字節跳動網絡技術有限公司 | Context-based intra prediction |
WO2020130577A1 (en) * | 2018-12-18 | 2020-06-25 | 엘지전자 주식회사 | Image coding method based on secondary transform, and device therefor |
KR102392701B1 (en) | 2019-01-15 | 2022-04-28 | 엘지전자 주식회사 | Image coding method and apparatus using transform skip flag |
US11025936B2 (en) * | 2019-01-25 | 2021-06-01 | Tencent America LLC | Method and apparatus for video coding |
US11523136B2 (en) * | 2019-01-28 | 2022-12-06 | Hfi Innovation Inc. | Methods and apparatuses for coding transform blocks |
US10958904B2 (en) * | 2019-02-01 | 2021-03-23 | Tencent America LLC | Method and apparatus for video coding |
EP3700205A1 (en) * | 2019-02-19 | 2020-08-26 | Nokia Technologies Oy | Quantization parameter derivation for cross-channel residual encoding and decoding |
CN113439437B (en) | 2019-02-22 | 2023-11-24 | 北京字节跳动网络技术有限公司 | Neighboring sample selection for intra prediction |
BR112021015017B1 (en) | 2019-02-24 | 2022-07-26 | Bytedance Inc. | METHOD AND DEVICE TO ENCODE VIDEO DATA AND STORAGE MEDIA |
CN113660489B (en) * | 2019-03-05 | 2022-10-11 | 华为技术有限公司 | Decoding method, apparatus, decoder and storage medium for intra sub-division |
KR102635518B1 (en) * | 2019-03-06 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Use of converted single prediction candidates |
CN113365057B (en) * | 2019-03-09 | 2023-02-28 | 杭州海康威视数字技术股份有限公司 | Method, decoding end, encoding end and system for encoding and decoding |
US11202100B2 (en) * | 2019-03-11 | 2021-12-14 | Qualcomm Incorporated | Coefficient coding for transform skip mode |
SG11202109076QA (en) * | 2019-03-11 | 2021-09-29 | Interdigital Vc Holdings Inc | Entropy coding for video encoding and decoding |
US11128876B2 (en) * | 2019-03-12 | 2021-09-21 | Qualcomm Incorporated | Joint coefficient coding of transform skip and BDPCM mode for 4:4:4 color formats |
US20220295068A1 (en) * | 2019-03-13 | 2022-09-15 | Hyundai Motor Company | Method and device for efficiently applying transform skip mode to data block |
CN113767631B (en) | 2019-03-24 | 2023-12-15 | 北京字节跳动网络技术有限公司 | Conditions in parameter derivation for intra prediction |
KR102610709B1 (en) | 2019-04-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Decoder side motion vector derivation |
WO2020218793A1 (en) | 2019-04-20 | 2020-10-29 | 엘지전자 주식회사 | Bdpcm-based image coding method and device therefor |
CN113728642B (en) | 2019-04-24 | 2024-04-02 | 字节跳动有限公司 | Quantized residual differential pulse codec modulation representation of a codec video |
CN113796069B (en) | 2019-05-01 | 2024-03-08 | 字节跳动有限公司 | Intra-frame codec video using quantized residual differential pulse codec modulation codec |
CN117615130A (en) | 2019-05-02 | 2024-02-27 | 字节跳动有限公司 | Coding and decoding mode based on coding and decoding tree structure type |
EP3949387A4 (en) * | 2019-05-02 | 2022-05-18 | ByteDance Inc. | Signaling in transform skip mode |
CN113841402B (en) | 2019-05-19 | 2024-03-26 | 字节跳动有限公司 | Transform design of large blocks in video coding and decoding |
US11523134B2 (en) * | 2019-05-22 | 2022-12-06 | Lg Electronics Inc. | Image decoding method and device thereof |
CN113950829A (en) * | 2019-06-06 | 2022-01-18 | 北京字节跳动网络技术有限公司 | Simplified transform coding and decoding tool |
CN114208175B (en) * | 2019-06-11 | 2023-06-13 | Lg电子株式会社 | Image decoding method and device based on chroma quantization parameter data |
US11863787B2 (en) * | 2019-06-19 | 2024-01-02 | Qualcomm Incorporated | Maximum allowed block size for BDPCM mode |
WO2020256346A1 (en) * | 2019-06-19 | 2020-12-24 | 엘지전자 주식회사 | Coding of information about transform kernel set |
CN113596480B (en) * | 2019-06-21 | 2022-08-12 | 杭州海康威视数字技术股份有限公司 | Encoding and decoding method, device and equipment |
US11212530B2 (en) | 2019-06-24 | 2021-12-28 | Tencent America LLC | Method for slice, tile and brick signaling |
CN113906754A (en) * | 2019-06-25 | 2022-01-07 | 韩国电子通信研究院 | Image encoding/decoding method and apparatus |
US11259016B2 (en) * | 2019-06-30 | 2022-02-22 | Tencent America LLC | Method and apparatus for video coding |
US11616962B2 (en) * | 2019-07-15 | 2023-03-28 | Tencent America LLC | Method and apparatus for video coding |
US11095916B2 (en) * | 2019-07-23 | 2021-08-17 | Qualcomm Incorporated | Wraparound motion compensation in video coding |
WO2021023258A1 (en) | 2019-08-06 | 2021-02-11 | Beijing Bytedance Network Technology Co., Ltd. | Video region partition based on color format |
US11677984B2 (en) * | 2019-08-20 | 2023-06-13 | Qualcomm Incorporated | Low-frequency non-separable transform (LFNST) signaling |
CN117319645A (en) | 2019-08-23 | 2023-12-29 | 北京字节跳动网络技术有限公司 | Method, apparatus and computer readable storage medium for processing video data |
US11909991B2 (en) * | 2019-08-30 | 2024-02-20 | Tencent America LLC | Restrictions on picture width and height |
US11356684B2 (en) * | 2019-08-30 | 2022-06-07 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter table |
EP4008106A4 (en) | 2019-09-02 | 2022-11-09 | Beijing Bytedance Network Technology Co., Ltd. | Video region partition based on color format |
US11736720B2 (en) * | 2019-09-03 | 2023-08-22 | Tencent America LLC | Motion vector refinement methods for video encoding |
CN114450963A (en) * | 2019-09-18 | 2022-05-06 | 松下电器(美国)知识产权公司 | System and method for video encoding |
US11395014B2 (en) * | 2019-09-18 | 2022-07-19 | Qualcomm Incorporated | Transform unit design for video coding |
US20220385888A1 (en) * | 2019-09-20 | 2022-12-01 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium storing bitstream |
MX2022003122A (en) | 2019-09-21 | 2022-04-06 | Beijing Bytedance Network Tech Co Ltd | Size restriction based for chroma intra mode. |
MX2022003566A (en) * | 2019-09-24 | 2022-07-11 | Hfi Innovation Inc | Method and apparatus of separated coding tree coding with constraints on minimum cu size. |
US11589044B2 (en) * | 2019-10-14 | 2023-02-21 | Hfi Innovation Inc. | Video encoding and decoding with ternary-tree block partitioning |
CN114641992B (en) * | 2019-10-23 | 2024-04-05 | 北京字节跳动网络技术有限公司 | Signaling of reference picture resampling |
WO2021078178A1 (en) | 2019-10-23 | 2021-04-29 | Beijing Bytedance Network Technology Co., Ltd. | Calculation for multiple coding tools |
MX2022004896A (en) * | 2019-11-01 | 2022-05-26 | Beijing Bytedance Network Tech Co Ltd | Derivation of linear parameter in cross-component video coding. |
US20220400287A1 (en) * | 2019-11-15 | 2022-12-15 | Hfi Innovation Inc. | Method and Apparatus for Signaling Horizontal Wraparound Motion Compensation in VR360 Video Coding |
US11483549B2 (en) * | 2019-11-21 | 2022-10-25 | Hfi Innovation Inc. | Methods and apparatuses for transform skip mode information signaling |
WO2021100863A1 (en) * | 2019-11-22 | 2021-05-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling tiles and slices in video coding |
US11375182B2 (en) * | 2019-12-17 | 2022-06-28 | Hfi Innovation Inc. | Method and apparatus of constrained layer-wise video coding |
US11477450B2 (en) * | 2019-12-20 | 2022-10-18 | Zte (Uk) Limited | Indication of video slice height in video subpictures |
US11589037B2 (en) * | 2019-12-20 | 2023-02-21 | Qualcomm Incorporated | Motion compensation using size of reference picture |
US11457229B2 (en) * | 2019-12-23 | 2022-09-27 | Qualcomm Incorporated | LFNST signaling for chroma based on chroma transform skip |
JP2022531541A (en) * | 2019-12-23 | 2022-07-07 | テンセント・アメリカ・エルエルシー | Methods and equipment for video coding / decoding |
JP7444998B2 (en) * | 2019-12-31 | 2024-03-06 | エルジー エレクトロニクス インコーポレイティド | Image encoding/decoding method, apparatus, and method for transmitting bitstream that perform prediction based on reconfigured prediction mode type of leaf nodes |
KR20220051399A (en) * | 2020-02-11 | 2022-04-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Encoder, decoder and corresponding method for subpicture signaling in sequence parameter set |
EP4307677A3 (en) | 2020-02-24 | 2024-04-17 | ByteDance Inc. | Interaction between subpicture and tile row signaling |
US11412253B2 (en) * | 2020-02-24 | 2022-08-09 | Alibaba Group Holding Limited | Methods for combining decoder side motion vector refinement with wrap-around motion compensation |
KR20220143843A (en) * | 2020-02-29 | 2022-10-25 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Constraints on high level syntax elements |
JP7479492B2 (en) * | 2020-03-03 | 2024-05-08 | バイトダンス インコーポレイテッド | Low-frequency non-separable transform signaling in video coding - Patents.com |
US11146806B2 (en) * | 2020-03-11 | 2021-10-12 | Tencent America LLC | Coding unit level transform size restriction for adaptive color transform |
CN113395524B (en) * | 2020-03-11 | 2023-04-28 | 腾讯美国有限责任公司 | Video decoding method and device and electronic equipment |
EP4104438A4 (en) | 2020-03-11 | 2023-08-16 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive loop filtering |
JP7446046B2 (en) * | 2020-03-27 | 2024-03-08 | 三星電子株式会社 | Video decoding method and device |
US11582491B2 (en) * | 2020-03-27 | 2023-02-14 | Qualcomm Incorporated | Low-frequency non-separable transform processing in video coding |
WO2021204295A1 (en) * | 2020-04-10 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Minimum allowed quantization for transform skip blocks in video coding |
JP2023524000A (en) * | 2020-05-19 | 2023-06-08 | グーグル エルエルシー | Dynamic Parameter Selection for Quality Normalized Video Transcoding |
WO2021233449A1 (en) | 2020-05-22 | 2021-11-25 | Beijing Bytedance Network Technology Co., Ltd. | Reserved bits in general constraint information of a video |
CN115699769A (en) | 2020-05-31 | 2023-02-03 | 抖音视界有限公司 | Constraint signaling using generic constraint information syntax elements |
US11659207B2 (en) * | 2020-06-08 | 2023-05-23 | Qualcomm Incorporated | General constraints of syntax elements for video coding |
US11818384B2 (en) * | 2020-09-24 | 2023-11-14 | Ofinno, Llc | Affine intra block copy refinement |
US11924471B2 (en) * | 2020-11-12 | 2024-03-05 | Qualcomm Incorporated | Context-based transform index signaling in video coding |
CN115633172A (en) * | 2020-12-06 | 2023-01-20 | 浙江大华技术股份有限公司 | IBC mode-based encoding method, electronic device and storage medium |
US11838551B2 (en) * | 2020-12-30 | 2023-12-05 | Ofinno, Llc | Adaptive block level bit-depth prediction |
US12034949B2 (en) * | 2021-01-14 | 2024-07-09 | Samsung Electronics Co., Ltd. | Video decoding apparatus and video decoding method |
JPWO2022224888A1 (en) * | 2021-04-21 | 2022-10-27 | ||
JP2024524426A (en) * | 2021-06-28 | 2024-07-05 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | Residual and Coefficient Coding for Video Coding - Patent application |
US20230247209A1 (en) * | 2022-01-18 | 2023-08-03 | Tencent America LLC | Signalling of eob for one dimensional transform skip |
WO2024083197A1 (en) * | 2022-10-20 | 2024-04-25 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2017261992A1 (en) * | 2016-05-13 | 2018-11-22 | Sony Corporation | Image processing device and method |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5578574A (en) * | 1978-12-09 | 1980-06-13 | Victor Co Of Japan Ltd | Manufacture of insulated-gate field-effect transistor |
JPS6143866U (en) | 1984-08-28 | 1986-03-22 | ゼオン化成株式会社 | double planter |
KR101830352B1 (en) * | 2011-11-09 | 2018-02-21 | 에스케이 텔레콤주식회사 | Method and Apparatus Video Encoding and Decoding using Skip Mode |
CN109194967B (en) * | 2012-01-20 | 2021-09-07 | 韩国电子通信研究院 | Video encoding and decoding device using quantization matrix |
CN104380734B (en) * | 2012-06-07 | 2017-09-15 | 寰发股份有限公司 | The method and apparatus of coding and decoding video data |
TWI535222B (en) * | 2012-06-29 | 2016-05-21 | Sony Corp | Image processing apparatus and method |
CN108712652A (en) * | 2012-06-29 | 2018-10-26 | 韩国电子通信研究院 | Method for video coding and computer-readable medium |
US9451256B2 (en) * | 2012-07-20 | 2016-09-20 | Qualcomm Incorporated | Reusing parameter sets for video coding |
KR101462637B1 (en) * | 2013-02-28 | 2014-11-21 | 성균관대학교산학협력단 | Method and apparatus for image encoding/decoding |
US9247255B2 (en) * | 2013-02-28 | 2016-01-26 | Research & Business Foundation Sungkyunkwan University | Method and apparatus for image encoding/decoding |
WO2014176362A1 (en) * | 2013-04-23 | 2014-10-30 | Qualcomm Incorporated | Repositioning of prediction residual blocks in video coding |
US10645399B2 (en) * | 2013-07-23 | 2020-05-05 | Intellectual Discovery Co., Ltd. | Method and apparatus for encoding/decoding image |
AU2013228045A1 (en) * | 2013-09-13 | 2015-04-02 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding video data |
MY183347A (en) | 2013-09-30 | 2021-02-18 | Japan Broadcasting Corp | Image encoding device, image decoding device, and the programs thereof |
WO2018101288A1 (en) * | 2016-12-01 | 2018-06-07 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | Encoding device, encoding method, decoding device, and decoding method |
WO2018123322A1 (en) * | 2016-12-29 | 2018-07-05 | 株式会社 村田製作所 | Negative electrode active material, negative electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system |
CA3142941C (en) * | 2017-01-03 | 2024-06-18 | Lg Electronics Inc. | Image processing method and apparatus therefor |
KR102392701B1 (en) | 2019-01-15 | 2022-04-28 | 엘지전자 주식회사 | Image coding method and apparatus using transform skip flag |
-
2020
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2017261992A1 (en) * | 2016-05-13 | 2018-11-22 | Sony Corporation | Image processing device and method |
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Title |
---|
S-T HSIANG ET AL: "AHG9: Signaling lossless slices", no. JCTVC-O0228, 22 October 2013 (2013-10-22), XP030238524, Retrieved from the Internet <URL:http://phenix.int-evry.fr/jct/doc_end_user/documents/15_Geneva/wg11/JCTVC-O0228-v2.zip JCTVC_O0228_TextSpecification_r1.doc> [retrieved on 20131022] * |
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